UJZ-15 Laboratory Vertical Mortar Mixer

1. Product Overview

• Model: UJZ-15
• Type: Vertical Mortar Mixer for Laboratory
• Application: Used for uniformly mixing cement mortar, mixtures, etc. in construction and building materials laboratories, in compliance with relevant national standards (such as JG/T 3033 “Mortar Mixer for Construction”).

2. Main technical parameters

1.  Stirring capacity: 15 liters (common rated capacity, subject to actual model)
2.  Stirring speed: usually fixed speed or adjustable (such as 60-80r/min, low speed to ensure uniformity)
3. Motor power: about 0.55-0.75kW (slightly different depending on the manufacturer’s design)
4.  Stirring blades: Material: stainless steel (corrosion resistant)
5. Quantity: 2 sets (clockwise + counterclockwise rotation to ensure no dead angle stirring)
6.  Timing function: 0-999 seconds or 0-10 minutes adjustable (automatic shutdown)
7. Voltage: 220V/50Hz (conventional laboratory electricity)

3. Structural features

• Vertical design: saves space, easy to operate and observe.
• Mixing barrel: made of stainless steel, removable for cleaning.
• Control system: digital display timer, simple and intuitive operation panel.
• Safety protection: overload protection, emergency stop button, etc.

4. Applicable standards and specifications

• Comply with the Chinese national standard JG/T 3033-1996 “Mortar mixer for construction” or newer versions.
• Applicable to test requirements such as GB/T 17671-1999 (test method for cement mortar strength).

5. Operation precautions

1. Feeding order: It is recommended to add water first and then dry materials to avoid agglomeration.
2. Load limit: Do not exceed the rated capacity (15L) to prevent motor overload.
3.  Cleaning and maintenance: Clean the mixing barrel and blades in time after use to avoid mortar hardening.
4.  Calibration check: Check the blade wear regularly to ensure mixing uniformity.ensure compliance with quality management standards.

6.  Common application scenarios

1. Cement mortar mix ratio test
2. Laboratory preparation of building insulation materials (such as bonding mortar)
3. Material research of scientific research units or quality inspection agencies

7.Purchase suggestions

1. Confirm the needs: whether the capacity and mixing speed match the experimental requirements.
2. Brand and after-sales: Give priority to professional laboratory equipment manufacturers (such as Wuxi Jianyi, Shanghai Meiyu, etc.)
3. Complete certification: Check CE, ISO and other certifications to ensure compliance with quality management standards.